Unit: dollars/ ton
----------------------------------------------------------
LME Out Price   LME Spot Price/b/c in 3-month

Copper  4974.5/4979.0       -19.5        c
Aluminium  1610.0/1613.0       -30.5        c
Lead  1650.0/1654.8       -24.5        c
Zinc  1544.0/1547.0       -23.5        c
Tin 14775.0/14900.0        145        b
Nickel 14200.0/14200.0        -50        c
------------------------------------------
c for contango£¬b for backwardation